<template>
  <div class="box">
    <h4>孙组件标题</h4>
    <p>content123:{{content123}}</p>
    <p>content234:{{content234.name}}</p>
  </div>
</template>

<script>
export default {
  name: 'GrandChild',
  inject:['content123','content234']
}
</script>

